// Copyright (c) 2010, Anthony Cassidy
// All rights reserved.
// 
// Redistribution and use in source and binary forms, with or without modification, are 
// permitted provided that the following conditions are met:
// 
//     * Redistributions of source code must retain the above copyright notice, this list 
//         of conditions and the following disclaimer.
//     * Redistributions in binary form must reproduce the above copyright notice, this 
//         list of conditions and the following disclaimer in the documentation and/or 
//         other materials provided with the distribution.
//     * Neither the name of the AntsAdventureGameCreator nor the names of its contributors 
//         may be used to endorse or promote products derived from this software without 
//         specific prior written permission.
// 
// 
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY 
// EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES 
// OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT 
// SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
// SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
// CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
// NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF 
// THE POSSIBILITY OF SUCH DAMAGE.
#include "XStdafx.h"
#include "XGlobals.h"
#include "XEmitter.h"
#include "XSleepProtectedFunctionAccessor.h"
#include "KeywordRegistry.h"
#include "SavedStateManager.h"
#include "Room.h"
#include "Verbs.h"
#include "CommandLine.h"
#include "Inventory.h"
#include "RoomRegistry.h"

extern RoomRegistry* g_pTheRoomMap; //defined in RoomRegistry
bool g_isInChoicesMode = false;

Inventory* g_inventory = NULL;
CommandLine* g_commandLine = NULL;
Verbs* g_verbs = NULL;
Room* g_room = NULL;
SavedStateManager* g_savedStateManager = NULL;
KeywordRegistry* g_keywordRegistry = NULL;


void XGlobals::DeleteAllNewedVariables()
{
    delete g_inventory;
    delete g_commandLine;
    delete g_verbs;
    delete g_room;
}


QString XGlobals::Keyword(QString in)
{
    QDir dir = in;
    QString leafFolder = QString("%1").arg(dir.dirName());

    QString Keyword = leafFolder;
    int i = Keyword.indexOf(QRegExp("[0-9\\-]{1,1}"));
    if(i>-1)
    {
        Keyword.replace(QRegExp("[0-9\\-]{1,1}"), "");
        Keyword = Keyword.trimmed();
    }

    return Keyword;
}


void XGlobals::SetIsInChoicesMode(bool isChoicesMode)
{
    g_isInChoicesMode = isChoicesMode;
}

bool XGlobals::IsInChoicesMode()
{
    return g_isInChoicesMode;
}

void XGlobals::DoWhileLoopWhileEmitterIsBlocking(const XEmitter& emitter)
{
    while(emitter->IsBlocking())
    {
        if(emitter->IsSayingAbort())
            throw "abort";
        XSleepProtectedFunctionAccessor::Sleep(10);
    }
}


void XGlobals::DoWhileLoopWhileEmitterIsBlocking(const std::auto_ptr<XEmitter>& emitter)
{
    return DoWhileLoopWhileEmitterIsBlocking(*emitter.get());
}


KeywordRegistry& XGlobals::GetKeywordRegistry()
{
    static KeywordRegistry keywordRegistry;
    if(!g_keywordRegistry)
        g_keywordRegistry = &keywordRegistry;
    return *g_keywordRegistry;
}


SavedStateManager& XGlobals::GetSavedStateManager()
{
    static SavedStateManager savedStateManager;
    if(!g_savedStateManager)
        g_savedStateManager = &savedStateManager;
    return *g_savedStateManager;
}

Room* XGlobals::GetRoom()
{
    return g_room;
}
Inventory*  XGlobals::GetInventory()
{
    return g_inventory;
}
CommandLine* XGlobals::GetCommandLine()
{
    return g_commandLine;
}

Verbs* XGlobals::GetVerbs()
{
    return g_verbs;
}


RoomRegistry& XGlobals::GetRoomRegistry()
{
    static RoomRegistry g_rooms2;
    g_pTheRoomMap = &g_rooms2;
    return *g_pTheRoomMap ;
}


void XGlobals::SetCommandLine(CommandLine* commandLine)
{
    g_commandLine = commandLine;
}
void XGlobals::SetRoom(Room* room)
{
    g_room = room;
}
void XGlobals::SetVerbs(Verbs* verbs)
{
    g_verbs = verbs;
}
void XGlobals::SetInventory(Inventory* inv)
{
    g_inventory = inv;
}

